Ultrasonically sprayed cobalt oxide thin films: Enhancing of some physical properties by nickel doping

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dc.authorscopusid6505948232en_US
dc.authorscopusid54912121800en_US
dc.authorscopusid56627311400en_US
dc.authorwosid-en_US
dc.authorwosid-en_US
dc.authorwosid-en_US
dc.contributor.authorKuş, Esra
dc.contributor.authorKüçükkarslan, Ayşe
dc.contributor.authorDemirselçuk, Barbaros
dc.contributor.authorSarıca, Emrah
dc.contributor.authorAkyüz, İdris
dc.contributor.authorBilgin, Vildan
dc.date.accessioned2025-02-10T08:20:49Z
dc.date.available2025-02-10T08:20:49Z
dc.date.issued2021en_US
dc.departmentFakülteler, Fen Fakültesi, Fizik Bölümüen_US
dc.departmentMeslek Yüksekokulları, Çanakkale Teknik Bilimler Meslek Yüksekokulu, Elektrik ve Enerji Bölümüen_US
dc.description.abstractIn this study, the effect of Ni doping (3, 6, 9 at%) on structural, optical, electrical and magnetic properties of Co3O4 films was reported. Films were grown at 300 ± 5 °C substrate temperature via ultrasonic spray pyrolysis (USP) technique. The structural analyses showed that undoped and Ni (3%) doped films exhibit an amorphous structure. Ni doping at higher ratios caused the films to have improved crystallinity. Optical band gap values the films were found to be between 2.03 and 2.08 eV with an additional sub-band corresponding to energies varying between 1.35 and 1.46 eV. The electrical conductivity values of the films increased significantly depending on the Ni doping. The hysteresis curves of the films showed that the films have weak ferromagnetic properties. Ni doping significantly improved the structural and electrical properties of Co3O4 films making them suitable materials for technological applications.en_US
dc.identifier.citationKuş, E., Küçükkarslan, A., Demirselçuk, B., Sarıca, E., Akyüz, I., & Bilgin, V. (2021). Ultrasonically sprayed cobalt oxide thin films: Enhancing of some physical properties by nickel doping. Materials Letters, 297, 129962. https://doi.org/10.1016/j.matlet.2021.129962en_US
dc.identifier.doi10.1016/j.matlet.2021.129962en_US
dc.identifier.issn0167-577X / 1873-4979
dc.identifier.scopus2-s2.0-85105266110en_US
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.matlet.2021.129962
dc.identifier.urihttps://hdl.handle.net/20.500.12428/29607
dc.identifier.volume297en_US
dc.identifier.wosWOS:000697994300002en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorKüçükkarslan, Ayşe
dc.institutionauthorDemirselçuk, Barbaros
dc.institutionauthorBilgin, Vildan
dc.institutionauthorid0000-0002-2767-0579
dc.institutionauthorid0000-0002-5264-5535
dc.institutionauthorid0000-0002-0937-6763
dc.language.isoengen_US
dc.publisherElsevier B.V.en_US
dc.relation.ispartofMaterials Lettersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCobalt Nickel oxideen_US
dc.subjectMagnetic materialsen_US
dc.subjectOptical and electrical propertiesen_US
dc.subjectSpray pyrolysisen_US
dc.subjectStructuralen_US
dc.titleUltrasonically sprayed cobalt oxide thin films: Enhancing of some physical properties by nickel dopingen_US
dc.typearticleen_US

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